// the cookie jar

Fresh from the oven.

Notes on software, smart homes, and studio life โ€” written by humans, supervised by four animals.

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We built a Home Assistant integration for our cats' litter box

The MOVA MeowgicPod only talks to its own cloud app, with no documented API. Here's how we reverse-engineered the protocol, guessed our way to the action IDs, and shipped four releases in two days โ€” plus what's still on the roadmap.

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๐Ÿ’ง

Smart garden irrigation with a Sonoff 4CH Pro and Rain Bird valves

How we built a four-zone smart irrigation controller from a Sonoff 4CH Pro R3, a 24 VAC transformer and Rain Bird electrovalves โ€” full wiring guide included, so you can replicate it.

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Hello, world โ€” the oven is officially open

Why a small software studio decided to start writing things down โ€” what we're building, what we've learned, and why the blog is named after a cookie jar.

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Five Home Assistant automations we install in every smart home

After dozens of installs, these are the automations that clients actually keep using six months later โ€” plus the ones we quietly stopped recommending.

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What Rocky taught us about chaos engineering

Our Head of Chaos Engineering has deleted two Figma files and one production config. Here's how a cat made our deployment pipeline genuinely more resilient.

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